Thanks!
Can you tell us what kind of improvement? Reduced chance of runaway drawdown / improved probability of profitable exit / re-optimised for recent conditions / something else?
Secondly, can you tell us what sets MT4-2753477 is running?

Thanks!
Can you tell us what kind of improvement? Reduced chance of runaway drawdown / improved probability of profitable exit / re-optimised for recent conditions / something else?
Secondly, can you tell us what sets MT4-2753477 is running?

Thanks Bellduke.
A couple of things I noticed, which I mention in case it's useful:
1. GBPAUD has OneMagicOnly set to FALSE and a different Magic2 to the rest of the pairs
2. GBPCAD has different values for MaxInstruments, MaxDD_Stop, MaxDD_Release

Thanks Bellduke.
A couple of things I noticed, which I mention in case it's useful:
1. GBPAUD has OneMagicOnly set to FALSE and a different Magic2 to the rest of the pairs
2. GBPCAD has different values for MaxInstruments, MaxDD_Stop, MaxDD_Release

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Good that you've noticed.
OneMagicOnly should be better switched off everywhere if you are not using other EAs on your account together with TT (which is recommended).
MaxInstruments, MaxDD_Stop, MaxDD_Release should be the same in all copies of TT. If not, then one TT copy will set blocking, and another TT copy will remove it, and so on. It is not crucial, but better to be avoided.

Is it intentional for Magic2 to be set to the same value on all these updated sets ?
Previous W3/ W4 1k and 2k sets had different values for each pair.

Suggestion: the Period is different for each pair e.g. 1H, 30M, 15M I assume this is intentional.
Might be useful to have a naming convention on the sets to include the recommended period e.g. NZDCAD_W4_15M.set

However I think your answer on OneMagicOnly is different from Loopsider's answer to James Robertson above.

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If you use OneMagicOnly = FALSE, it does not matter what TT magics in different pairs are.
If you use OneMagicOnly = TRUE, all TT's on different pairs should have the same magics, otherwise MultiCurrency feature won't work.